2050547 has 2 divisors, whose sum is σ = 2050548. Its totient is φ = 2050546.

The previous prime is 2050513. The next prime is 2050553. The reversal of 2050547 is 7450502.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2050547 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁹ + 0 + 5⁷ + 0 + 5⁹ + 4⁷ + 7⁴ .

It is not a weakly prime, because it can be changed into another prime (2050507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025273 + 1025274.

It is an arithmetic number, because the mean of its divisors is an integer number (1025274).

2^2050547 is an apocalyptic number.

2050547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050547 is an equidigital number, since it uses as much as digits as its factorization.

2050547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 2050547 is about 1431.9731142728. The cubic root of 2050547 is about 127.0447070163.

The spelling of 2050547 in words is "two million, fifty thousand, five hundred forty-seven".